routes = {"DCA-YYZ":"","BWI-YYZ":"","EWR-YYZ":"","ATL-YYZ":"","CLT-YYZ":"","IAD-YYZ":"","YUL-YYZ":"","YWG-YYZ":"","YOW-YYZ":""};airports = {"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"BWI":["39.175361","-76.668333","BALTIMORE\/WASH THURGOOD MARSHA"],"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"ATL":["33.636720","-84.428067","HARTSFIELD-JACKSON ATLANTA INT"],"CLT":["35.213742","-80.949070","CHARLOTTE-DOUGLAS INTL"],"IAD":["38.947445","-77.459945","WASHINGTON DULLES INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"]};show = "PID_VAC046739";